:root {
  --bg: #f6efe4;
  --surface: rgba(255, 251, 245, 0.88);
  --surface-strong: rgba(255, 250, 242, 0.98);
  --line: rgba(91, 67, 44, 0.14);
  --text: #273027;
  --muted: #5f6b5f;
  --accent: #1f7a5c;
  --accent-strong: #155a44;
  --sun: #f4b942;
  --alert: #d95d39;
  --shadow: 0 18px 45px rgba(71, 53, 36, 0.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --font-ui: "SUIT Variable", "Pretendard Variable", "Apple SD Gothic Neo",
    "Noto Sans KR", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font-ui);
  background:
    radial-gradient(circle at top left, rgba(255, 218, 128, 0.35), transparent 32%),
    radial-gradient(circle at top right, rgba(99, 178, 141, 0.18), transparent 22%),
    linear-gradient(180deg, #f8f2e8 0%, #f0eadf 100%);
  color: var(--text);
}

body {
  display: flex;
  justify-content: center;
  padding: 24px;
}

button,
input {
  font: inherit;
}

.page-shell {
  flex: 1 1 auto;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

canvas {
  display: block;
  width: 100% !important;
}

.hero {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 20px;
  align-items: stretch;
  margin-bottom: 20px;
}

.hero-copy,
.hero-meta,
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
}

.hero-copy {
  position: relative;
  overflow: hidden;
  padding: 30px;
}

.hero-copy::after {
  content: "";
  position: absolute;
  inset: auto -40px -40px auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244, 185, 66, 0.55), rgba(244, 185, 66, 0));
  pointer-events: none;
}

.eyebrow,
.panel-kicker,
.badge-label,
.summary-label {
  display: inline-block;
  margin: 0 0 10px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.hero h1,
.panel h2 {
  margin: 0;
  line-height: 1.15;
}

.hero h1 {
  max-width: 14ch;
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.hero-text {
  max-width: 46ch;
  margin: 16px 0 0;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--muted);
}

.hero-meta {
  display: grid;
  gap: 16px;
  padding: 20px;
  background:
    linear-gradient(160deg, rgba(31, 122, 92, 0.16), rgba(255, 251, 245, 0.9)),
    var(--surface-strong);
}

.hero-badge {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(31, 122, 92, 0.12);
}

.hero-badge strong {
  display: block;
  font-size: 1.08rem;
}

.achievement-text {
  font-size: 0.9rem;
  line-height: 1.55;
  word-break: keep-all;
}

.dashboard-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
  margin-bottom: 20px;
}

.date-panel {
  margin-bottom: 20px;
}

.date-panel-heading {
  align-items: center;
}

.date-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.date-picker {
  display: grid;
  gap: 6px;
  font-size: 0.92rem;
  color: var(--muted);
}

.date-picker span {
  font-weight: 700;
  color: var(--accent-strong);
}

.date-picker input {
  min-width: 180px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(39, 48, 39, 0.12);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
}

.panel {
  padding: 24px;
  min-width: 0;
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.panel-note {
  margin: 14px 0 20px;
  color: var(--muted);
  line-height: 1.6;
}

.control-grid {
  display: grid;
  gap: 14px;
}

.control-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 18px;
  border: 1px solid rgba(39, 48, 39, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
}

.control-copy {
  min-width: 0;
}

.control-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.control-swatch {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex: none;
}

.control-title strong {
  font-size: 1.08rem;
}

.control-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
  font-size: 0.95rem;
}

.control-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.action-button,
.reset-button,
.ghost-button,
.danger-button {
  border: none;
  border-radius: 14px;
  cursor: pointer;
  transition:
    transform 140ms ease,
    box-shadow 140ms ease,
    background-color 140ms ease;
}

.action-button {
  width: 52px;
  height: 52px;
  font-size: 1.55rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 10px 18px rgba(31, 122, 92, 0.18);
}

.action-button:hover,
.reset-button:hover,
.ghost-button:hover,
.danger-button:hover {
  transform: translateY(-2px);
}

.action-button:active,
.reset-button:active,
.ghost-button:active,
.danger-button:active {
  transform: translateY(0);
}

.value-chip {
  min-width: 88px;
  padding: 12px 14px;
  border-radius: 999px;
  background: rgba(39, 48, 39, 0.06);
  text-align: center;
  font-weight: 800;
}

.reset-button {
  padding: 12px 18px;
  background: #fff;
  color: var(--accent-strong);
  border: 1px solid rgba(31, 122, 92, 0.18);
}

.ghost-button {
  padding: 12px 16px;
  background: rgba(31, 122, 92, 0.08);
  color: var(--accent-strong);
  border: 1px solid rgba(31, 122, 92, 0.1);
}

.danger-button {
  padding: 12px 16px;
  background: rgba(217, 93, 57, 0.1);
  color: #b4482b;
  border: 1px solid rgba(217, 93, 57, 0.16);
}

.summary-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.summary-card {
  padding: 18px;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(255, 248, 238, 0.9));
  border: 1px solid rgba(39, 48, 39, 0.08);
}

.summary-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

.summary-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.status-card.good strong {
  color: var(--accent);
}

.status-card.normal strong {
  color: #c27a0e;
}

.status-card.alert strong {
  color: var(--alert);
}

.chart-panel {
  margin-bottom: 20px;
}

.insights-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
  margin-bottom: 20px;
}

.chart-wrap {
  position: relative;
  min-height: 360px;
  margin-top: 12px;
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(39, 48, 39, 0.08);
}

.chart-fallback {
  margin: 14px 0 0;
  color: var(--alert);
  font-weight: 700;
}

.weekly-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.trend-block {
  margin-top: 18px;
}

.trend-heading {
  margin-bottom: 10px;
}

.trend-wrap {
  min-height: 300px;
}

.history-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.history-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  width: 100%;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(39, 48, 39, 0.08);
  text-align: left;
  cursor: pointer;
}

.history-item.empty {
  opacity: 0.7;
}

.history-item.active {
  border-color: rgba(31, 122, 92, 0.42);
  background: rgba(31, 122, 92, 0.1);
  box-shadow: inset 0 0 0 1px rgba(31, 122, 92, 0.12);
}

.history-item h3 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.history-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.95rem;
}

.history-value {
  min-width: 100px;
  padding: 10px 14px;
  border-radius: 999px;
  text-align: center;
  font-weight: 800;
  background: rgba(31, 122, 92, 0.08);
  color: var(--accent-strong);
}

.tip-panel {
  display: grid;
  align-items: center;
  min-height: 164px;
  background:
    linear-gradient(135deg, rgba(31, 122, 92, 0.14), rgba(244, 185, 66, 0.18)),
    var(--surface-strong);
}

.tip-copy h2 {
  margin-top: 6px;
}

.tip-copy p:last-child {
  max-width: 62ch;
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 920px) {
  body {
    padding: 18px;
  }

  .hero,
  .dashboard-layout,
  .insights-layout {
    grid-template-columns: 1fr;
  }

  .date-panel-heading {
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .hero-copy,
  .hero-meta,
  .panel {
    border-radius: 22px;
  }

  .panel,
  .hero-copy,
  .hero-meta {
    padding: 18px;
  }

  .panel-heading {
    flex-direction: column;
  }

  .date-controls {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .date-picker input,
  .ghost-button,
  .danger-button,
  .reset-button {
    width: 100%;
  }

  .control-card {
    grid-template-columns: 1fr;
  }

  .control-actions {
    justify-content: space-between;
  }

  .value-chip {
    flex: 1;
  }

  .action-button {
    width: 48px;
    height: 48px;
  }

  .chart-wrap {
    min-height: 280px;
    padding: 12px;
  }

  .history-item {
    grid-template-columns: 1fr;
  }
}